Cartridge case



FIG. 1 is a front perspective view of a cartridge case showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is left side elevational view, the right side elevational being a mirror image thereof; and

FIG. 8 is a front perspective view thereof in open position. 

The ornamental design for a cartridge case, as shown and described. 